#1
Mass n. [
mass] the property of a body that causes it to have weight in a gravitational field
. wn #2
Mass n. [
batch, deal, flock, good deal, great deal, hatful, heap, lot, mass, mess, mickle, mint, mountain, muckle, passel, peck, pile, plenty, pot, quite a little, raft, sight, slew, spate, stack, tidy sum, wad] (often followed by 'of') a large number or amount or extent; "a batch of letters"; "a deal of trouble"; "a lot of money"; "he made a mint on the stock market"; "see the rest of the winners in our huge passel of photos"; "it must have cost plenty"; "a slew
. wn #3
Mass n. [
mass] an ill-structured collection of similar things (objects or people)
. wn #4
Mass n. (Roman Catholic Church and Protestant Churches) the celebration of the Eucharist
. wn #5
Mass n. [
mass] a body of matter without definite shape; "a huge ice mass"
. wn