definition of
behind

[1] #1 behind r. in or to or toward the rear; "he followed behind"; "seen from behind, the house is more imposing than it is from the front"; "the final runners were far behind". wn

[2] #2 behind r. remaining in a place or condition that has been left or departed from; "when he died he left much unfinished work behind"; "left a large family behind"; "the children left their books behind"; "he took off with a squeal of tires and left the other cars fa. wn

[3] #3 behind n. [buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, derriere, fanny, ass] the fleshy part of the human body that you sit on; "he deserves a good kick in the butt"; "are you going to sit on your fanny and do nothing?". wn

[4] #4 behind s. having the lower score or lagging position in a contest; "behind by two points"; "the 8th inning found the home team trailing". wn

[5] #5 behind r. [slow] of timepieces; "the clock is almost an hour slow"; "my watch is running behind". wn