Search Result for "thumbtack": 
Wordnet 3.0

NOUN (1)

1. a tack for attaching papers to a bulletin board or drawing board;
[syn: thumbtack, drawing pin, pushpin]


VERB (1)

1. fasten with thumbtacks;
- Example: "The teacher thumbtacked the notice on the bulletin board"



WordNet (r) 3.0 (2006):

thumbtack
    n 1: a tack for attaching papers to a bulletin board or drawing
         board [syn: thumbtack, drawing pin, pushpin]
    v 1: fasten with thumbtacks; "The teacher thumbtacked the notice
         on the bulletin board"