allgylch
Welsh
Etymology
Calque of English excircle. By surface analysis, all- (“ex-”) + cylch (“circle”).
Noun
allgylch m (plural allgylchoedd)
- (mathematics) excircle, an eccentric or escribed circle
Mutation
| radical | soft | nasal | h-prothesis |
|---|---|---|---|
| allgylch | unchanged | unchanged | hallgylch |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.
Further reading
- Delyth Prys; J.P.M. Jones; Owain Davies; Gruffudd Prys (2006), Y Termiadur: termau wedi'u safoni; standardised terminology[1] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN