- spine, thorn, prickle, pricker, sticker - a sharp-pointed tip on a stem or leaf
--1 is a kind of aculeus
--1 has particulars: glochidium, glochidDerived form: verb stick13 - gummed label, sticker, paster - an adhesive label
--2 is a kind of label
--2 has particulars: bookplate, ex librisDerived form: verb stick4 - poser, stumper, toughie, sticker - a particularly difficult or baffling question or problem
--3 is a kind of problem
- dagger, sticker - a short knife with a pointed blade used for piercing or stabbing
--4 is a kind of knife
--4 has parts: haft, helve; hilt
--4 has particulars:dirk; kirpan; kris, creese, crease; poniard, bodkin; stiletto Derived forms: verb stick13, verb stick14