Welsh edit

Etymology edit

From ester +‎ -u.

Pronunciation edit

Verb edit

esteru (first-person singular present esteraf)

  1. (organic chemistry, transitive) to esterify

Conjugation edit

Derived terms edit

Mutation edit

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

Further reading edit

  • Griffiths, Bruce, Glyn Jones, Dafydd (1995) Geiriadur yr Academi: The Welsh Academy English–Welsh Dictionary[1], Cardiff: University of Wales Press, →ISBN
  • Delyth Prys, J.P.M. Jones, Owain Davies, Gruffudd Prys (2006) Y Termiadur: termau wedi'u safoni; standardised terminology[2] (in Welsh), Cardiff: Awdurdod cymwysterau, cwricwlwm ac asesu Cymru (Qualifications curriculum & assessment authority for Wales), →ISBN