tuppence

Mane (Îngilîzî)

1. (Ireland, UK, countable, dated, informal, uncountable) Two pence (in pre- or post-decimalisation currency).
2. (Ireland, UK, abbreviation, alt-of, countable, ellipsis, idiomatic, uncountable) Ellipsis of tuppence worth (“one’s opinion”).
3. (Ireland, UK, childish, countable, euphemistic, slang, uncountable, usually) The vulva or vagina.

Hevwate

twopence

Werger

hiç

dos penics

beş para

iki penilik sikke

Wekî (IPA) tê bilêvkirin

/ˈtʌp(ə)ns/

Etîmolojî (Îngilîzî)

By surface analysis, two + pence, collective plural of penny.
Same for the definition: "Ellipsis of tuppence worth (“one’s opinion”)" however, this idiom is derived from this fact; in Britain it used to cost two pence ("tuppence") to post a letter, usually holding one's opinion.