Definition of Twelfth-second
Twelfth´-sec`ond
n.
1.
(Physics)
A
unit
for
the
measurement
of
small
intervals
of
time
,
such
that
10
12
(
ten
trillion
)
of
these
units
make
one
second
.
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Twangle
Twank
Twankay
Twattle
Twattler
Tway
Twayblade
Tweag
Tweak
Tweed
Tweedle
Tweedledum and Tweedledee
Tweel
Tweer
Tweese
Tweezers
Twelfth
Twelfth-cake
Twelfth-day
Twelfth-night
Twelfthtide
Twelve
Twelve tables
Twelve-men's morris
Twelvemo
Twelvemonth
Twelvepence
Twelvepenny
Twelvescore
Twentieth
Twenty
twenty-four-seven
Twenty-fourmo
Twentyfold
Twey
Tweyfold
Twibil
Twibilled
Twice
Twiddle
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