Term: chitin: a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi
Broader: part: something determined in relation to something that includes it | Unrelated: rumble: a fight between rival gangs of adolescents
Broader: part: something determined in relation to something that includes it | Unrelated: post office: a local branch where postal services are available"
Broader: part: something determined in relation to something that includes it | Unrelated: entry: an item inserted in a written record
Broader: part: something determined in relation to something that includes it | Unrelated: master: an authority qualified to teach apprentices
Broader: part: something determined in relation to something that includes it | Unrelated: isopoda: woodlice
Broader: part: something determined in relation to something that includes it | Unrelated: upstroke: a stroke normally made in an upward direction
Broader: part: something determined in relation to something that includes it | Unrelated: rhinestone: an imitation diamond made from rock crystal or glass or paste
Broader: part: something determined in relation to something that includes it | Unrelated: buggy: a small lightweight carriage; drawn by a single horse
Broader: part: something determined in relation to something that includes it | Unrelated: flytrap: a trap for catching flies
Broader: part: something determined in relation to something that includes it | Unrelated: scrub beefwood: tree or tall shrub with shiny leaves and umbels of fragrant creamy-white flowers; yields hard heavy reddish wood