Watertight definitions

wô'tər-tīt', wŏt'ər-
So tightly made that water cannot enter or escape.
adjective
19
1
So snugly put together that no water can get in or through.
adjective
17
0
Having no flaws or loopholes; impossible to fault, refute, or evade.

A watertight alibi; a watertight contract.

adjective
16
0
That cannot be misconstrued, refuted, defeated, nullified, etc.; flawless.

A watertight excuse, plan, etc.

adjective
14
0
So tightly made that water cannot enter or escape.
adjective
0
0

Origin of watertight

From water +"Ž tight.