Browse Lemmas

Lemmas found: 7607

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scandium

A soft, silvery-white metallic chemical element with the atomic number 21 and the symbol Sc.

Noun chemical_compound Level 1100
seaborgium

A highly radioactive synthetic chemical element with atomic number 106 and symbol Sg, produced in laboratories and named after chemist Glenn T. Seabor...

Noun chemical_compound Level 1100
selenium

A nonmetallic chemical element with the symbol Se and atomic number 34, used in electronics, glassmaking, pigments, and some industrial processes.

Noun chemical_compound Level 1100
silicon

A hard, brittle chemical element with the symbol Si and atomic number 14, widely used in glassmaking, ceramics, and electronic components.

Noun chemical_compound Level 1100
strontium

A soft, silvery-white chemical element with the symbol Sr and atomic number 38, occurring naturally in minerals and used in some pyrotechnics, ceramic...

Noun chemical_compound Level 1100
sulfur

A yellow, nonmetallic chemical element with the symbol S and atomic number 16.

Noun chemical_compound Level 1100
tantalum

A rare, hard, corrosion-resistant chemical element with the atomic number 73, used especially in electronic capacitors and specialized alloys.

Noun chemical_compound Level 1100
technetium

A chemical element with the symbol Tc and atomic number 43; a silvery-gray, radioactive metal produced artificially and used in some medical imaging p...

Noun chemical_compound Level 1100
tellurium

A rare, brittle, silvery-white chemical element with the symbol Te and atomic number 52.

Noun chemical_compound Level 1100
tennessine

A synthetic chemical element with atomic number 117, a highly radioactive halogen produced artificially; its symbol is Ts.

Noun chemical_compound Level 1100
terbium

A soft, silvery-white chemical element with the symbol Tb and atomic number 65, belonging to the lanthanide series.

Noun chemical_compound Level 1100
thallium

A soft, malleable, bluish-white chemical element with the symbol Tl and atomic number 81.

Noun chemical_compound Level 1100
thorium

A naturally occurring radioactive chemical element with the symbol Th and atomic number 90, a silvery metal used in nuclear technology and some specia...

Noun chemical_compound Level 1100
thulium

A soft, silvery metallic chemical element with the symbol Tm and atomic number 69, belonging to the lanthanide series.

Noun chemical_compound Level 1100
titanium

A strong, lightweight, corrosion-resistant chemical element with the symbol Ti and atomic number 22, used in alloys, aircraft, medical implants, and o...

Noun chemical_compound Level 1100
tungsten

Made of, containing, or relating to tungsten.

Adjective material Level 1100
tungsten

A hard, dense, grayish-white chemical element with the symbol W and atomic number 74, known for its extremely high melting point and used in alloys, e...

Noun chemical_compound Level 1100
uranium

A heavy, radioactive chemical element with the symbol U and atomic number 92, occurring naturally in several isotopes and used as a source of nuclear ...

Noun chemical_compound Level 1100
vanadium

A hard, silvery-gray metallic chemical element with the symbol V and atomic number 23, used chiefly to strengthen steel and in some chemical compounds...

Noun chemical_compound Level 1100
xenon

A heavy, colorless, chemically inert noble gas with the atomic number 54, used in lighting, lasers, and some medical applications.

Noun chemical_compound Level 1100
ytterbium

A soft, silvery metallic chemical element with the symbol Yb and atomic number 70, belonging to the lanthanide series.

Noun chemical_compound Level 1100
yttrium

A soft, silvery metallic chemical element with the symbol Y and atomic number 39, used chiefly in alloys, phosphors, lasers, and certain electronic co...

Noun chemical_compound Level 1100
zinc

A bluish-white metallic chemical element with the symbol Zn and atomic number 30, commonly used to make alloys, protect iron from corrosion, and as a ...

Noun material_substance Level 1100
zirconium

A hard, gray-white metallic chemical element with the symbol Zr and atomic number 40, valued for its resistance to corrosion and used in nuclear react...

Noun chemical_compound Level 1100
abjad

a writing system recording consonants only, as in Arabic and Hebrew

Noun symbolic_element Level 1110
ablative

Relating to or expressing the ablative grammatical case.

Adjective mathematical Level 1110
abugida

a writing system whose consonant signs carry an inherent vowel

Noun symbolic_element Level 1110
accusative

Relating to or expressing the grammatical case that typically marks the direct object of a verb.

Adjective quality Level 1110
affix

A letter or group of letters added to the beginning, middle, or end of a word to change its meaning or grammatical function.

Noun symbolic_element Level 1110
allophone

Any of the context-dependent phonetic realizations of a phoneme that do not change the word’s meaning.

Noun knowledge_domain Level 1110
anaphora

The repetition of a word or phrase at the beginning of successive clauses, sentences, or lines, used as a rhetorical or poetic device.

Noun symbolic_element Level 1110
aspect

A particular part, feature, or way of considering something.

Noun concept_idea Level 1110
braille

a writing system of raised dots read by touch

Noun symbolic_element Level 1110
calque

a word formed by translating the parts of a foreign expression

clitic

A grammatical word that is unstressed or weakly stressed and phonologically dependent on a neighboring word, while retaining some independent grammati...

Noun concept_idea Level 1110
cognate

Having the same linguistic origin as another word, usually through descent from a common ancestral language.

Adjective origin Level 1110
cognate

A word that has the same linguistic origin as another word, usually in a related language.

compounding

The process of combining two or more words or word stems to form a new word, as in “blackboard” or “sunflower.”

Noun knowledge_domain Level 1110
connotation

An associated or implied meaning of a word or expression, in addition to its literal or primary meaning.

copula

A linking verb, especially a form of “be,” that connects a subject with a subject complement.

Noun knowledge_domain Level 1110
corpus

A collection of written or spoken texts assembled for linguistic research or analysis.

creole

a stable language that has developed from a pidgin

cuneiform

the wedge-shaped script of ancient Mesopotamia

Noun symbolic_element Level 1110
dative

Relating to or belonging to the grammatical dative case.

Adjective mathematical Level 1110
dative

A grammatical case that typically marks the indirect object or the recipient, beneficiary, or goal of an action.

Noun knowledge_domain Level 1110
declension

A class of nouns, pronouns, or adjectives in a language that share a particular pattern of inflection for case, number, and sometimes gender.

Noun knowledge_domain Level 1110
deixis

The use of words or expressions whose reference depends on the context of the utterance, especially on the speaker, place, or time, such as “I,” “here...

Noun knowledge_domain Level 1110
denotation

The direct, literal, or primary meaning of a word, expression, or symbol, as distinct from its associated or emotional meanings.

derivation

The process of obtaining or developing something from a source, origin, or earlier form.

Noun process_event Level 1110
determiner

A word or grammatical element that comes before a noun phrase and identifies, limits, or quantifies the noun, such as “the,” “a,” “this,” “my,” or “so...

Noun knowledge_domain Level 1110