vermifuger

== French == === Etymology === From vermifuge +‎ -er. === Pronunciation === IPA(key): /vɛʁ.mi.fy.ʒe/ === Verb === vermifuger to deworm ==== Conjugation ==== This is a regular -er verb, but the stem is written vermifuge- before endings that begin with -a- or -o- (to indicate that the -g- is a "soft" /ʒ/ and not a "hard" /ɡ/). This spelling change occurs in all verbs in -ger, such as neiger and manger.