1. The particular part of a chromosome that is associated with a nucleolus after nuclear division
   - nucleolus organiser [Brit], nucleolar organizer, nucleolar organiser [Brit]

Derived forms: nucleolus organizers

Type of: anatomical structure, bodily structure, body structure, complex body part, structure

Part of: chromosome

• one-quarter
• one-quintillionth
• one-seed
• one-seeded
• one-seventh
• one-sided
• one-sidedly
• one-sidedness
• one-sixteenth
• one-sixth
• one-sixtieth
• one-sixty-fourth
• one-size-fits-all
• one-spot
• one-step
• one-ten-thousandth
• one-tenth
• one-third
• one-thirty-second
• one-thousandth
• one-to-one
• one-track
• one-track mind
• one-trillionth
• one-twelfth