What is "drop off"

vb. 1 (context idiomatic English) (''intransitive'') To fall asleep. 2 (context idiomatic English) (''transitive'') To deliver; to deposit or leave. 3 To fall. 4 To lessen or reduce.

1. v. fall or diminish; "The number of students in this course dropped off after the first test"

2. change from a waking to a sleeping state; "he always falls asleep during lectures" [syn: fall asleep, dope off, flake out, drift off, nod off, doze off, drowse off] [ant: wake up]

3. retreat [syn: fall back, lose, fall behind, recede] [ant: gain]

4. get worse; "My grades are slipping" [syn: slip, drop away, fall away]

Drop Off is a puzzle video game developed by Data East.