different between ligand vs hormone

English

Etymology

Borrowed from Latin ligandus, gerundive of ligo (“bind”).

Pronunciation

• (UK) IPA^(key): /?l???nd/
• (US) IPA^(key): /?l???nd/, /?la???nd/

Noun

ligand (plural ligands)

1. (chemistry) A molecule or moiety (ion, functional group, or radical) that binds to another chemical entity to form a larger complex; as, especially:
   1. (coordination chemistry) Such an entity that binds to a central metal atom to form a coordination complex.
   2. (biochemistry, physiology, pharmacology, medicine) Such an entity that forms a complex with a biomolecule to serve a biological purpose.
2. (typography) A letter that orthography requires or allows to be ligated with one or more other letters.

Derived terms

Translations

See also

• coordination compound

Anagrams

• lading

English

Etymology

From Ancient Greek ???? (horm?, “rapid motion forwards, onrush, onset, assault, impulse to do a thing, effort”), whence ????? (hormá?), ???? (hormô, “to set in motion, to urge on, to cheer on, to make a start, to hasten on”).

Pronunciation

• (Received Pronunciation) IPA^(key): /?h??m??n/
• (US) IPA^(key): /?h???mo?n/

Noun

hormone (plural hormones)

1. (physiology) Any substance produced by one tissue and conveyed by the bloodstream to another to effect physiological activity.
2. (pharmacology) A synthetic compound with the same activity.
3. Any similar substance in plants.

Hyponyms

• See also Thesaurus:hormone

Derived terms

Translations

Verb

hormone (third-person singular simple present hormones, present participle hormoning, simple past and past participle hormoned)

1. (transitive, colloquial) To treat with hormones.

Anagrams

• moorhen

French

Pronunciation

• ^{(mute h)} IPA^(key): /??.m?n/

Noun

hormone f (plural hormones)

1. hormone

Derived terms

• hormonal

Further reading

• “hormone” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Interlingua

Noun

hormone (plural hormones)

1. Alternative form of hormon.