echreiddiad

Welsh

Etymology

From ech- (“ex-”) +‎ craidd (“centre, middle”) +‎ -iad.

Noun

echreiddiad m (plural echreiddiadau)

  1. (mathematics, engineering) eccentricity

Mutation

Mutated forms of echreiddiad
radical soft nasal h-prothesis
echreiddiad unchanged unchanged hechreiddiad

Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.

References

  • 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
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