eilfed ar bymtheg

Welsh

Welsh numbers ^(edit)

[a], [b] ←  16	17	18  → [a], [b]
Cardinal (masculine / vigesimal): dau ar bymtheg     Cardinal (feminine / vigesimal): dwy ar bymtheg     Cardinal (decimal): un deg saith     Ordinal (masculine / vigesimal): ddeufed ar bymtheg, deufed ar bymtheg     Ordinal (feminine / vigesimal): ddwyfed ar bymtheg, dwyfed ar bymtheg     Ordinal: ail ar bymtheg, eilfed ar bymtheg     Ordinal abbreviation: 17eg
Welsh Wikipedia article on 17

Alternative forms

• 17eg (abbreviation)

Etymology

From eilfed (“second”) +‎ ar (“on”) +‎ pymtheg (“fifteen”).

Pronunciation

• (North Wales, standard, colloquial) IPA^(key): /ˌei̯lvɛd ar ˈbəmθɛɡ/
  • (North Wales, colloquial) IPA^(key): /ˌei̯lvɛd ar ˈbəmθaɡ/
• (South Wales) IPA^(key): /ˌei̯lvɛd ar ˈbəmθɛɡ/

Adjective

eilfed ar bymtheg (feminine singular eilfed ar bymtheg, plural eilfed ar bymtheg, not comparable)

1. (ordinal number, obsolete) seventeenth
   • 1919 July 25, “Yr Eglwys a'r Piwritan yn nghanol yr Eilfed Ganrif ar Bymtheg [The Church and the Puritan in the middle of the Seventeenth Century]”, in Y Llan, page 6:

Mutation

Welsh mutation
radical	soft	nasal	h-prothesis
eilfed ar bymtheg	unchanged	unchanged	heilfed ar bymtheg
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.