What is the meaning of Tran?

A trans person.

Clipping of transmission.

to plant

cod liver oil

This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

fish oil (oil derived from the tissues of oily fish; especially: a dietary supplement made therefrom, manufactured and sold in liquid, capsule, and tablet forms)

Source: wiktionary.org