Onescore is a related term of fivescore.
As a noun fivescore
is hundred.
As a numeral onescore is
twenty 20.
fivescore
English
Noun
(
en noun)
(archaic) Hundred
- Fivescore years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation.'' (Martin Luther King Jr., 1963, ''I have a dream )
onescore
English
Numeral
(head)
(archaic, rare) Twenty]] .
Related terms
* twoscore, threescore, fourscore, fivescore, sixscore, sevenscore, eightscore, ninescore, tenscore