molecule

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. (physics and chemistry) the simplest structural unit of an element or compound (Freq. 9)
• Derivationally related forms:
molecular
• Topics:
physics, natural philosophy, chemistry, chemical science
• Hypernyms:
unit, building block
• Hyponyms:
dipole molecule, protein molecule, coenzyme, ethylenediaminetetraacetic acid, EDTA,
macromolecule, supermolecule
• Part Meronyms:
chain, chemical chain, atom, group, radical, chemical group
2. (nontechnical usage) a tiny piece of anything
• Syn:
atom, particle, corpuscle, mote, speck
• Derivationally related forms:
molecular, atomise (for: atom), atomic (for: atom)
• Hypernyms:
material, stuff
• Hyponyms:
grain, grinding, chylomicron, flyspeck, identification particle

• Từ đồng nghĩa / Synonyms:
  atom, particle, corpuscle, mote, speck