in English is:

order

,

regime

,

procedure

,

arrangement

Mutations

Soft:drefn
Nasal:nhrefn
Aspirate:threfn

Use

y drefn hon
fy nhrefn i
dy drefn di
ei drefn ef/o
ei threfn hi
ein trefn ni
eich trefn chi
eu trefn nhw/hwy
Phrases (10)
cadw trefn
cyfraith a threfn
diolch i’r drefn
dweud y drefn
mewn trefn1
mewn trefn3
o ran trefn amser
yn ôl eu trefn
External

Dictionary Portal

This is a library of dictionaries and other online resources where you can search further for trefn*:

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.