taps

noun

ˈtaps 

plural in form but singular or plural in construction

: the last bugle call at night blown as a signal that lights are to be put out

also : a similar call blown at military funerals and memorial services

Word History

Etymology

probably alteration of earlier taptoo tattoo — more at tattoo entry 3

First Known Use

1824, in the meaning defined above

Kids Definition

taps

noun singular or plural

ˈtaps 

1

: the last bugle call at night blown as a signal to put out the lights

2

: a similar call blown at military funerals and memorial services