What made you want to look up lighterage? Please tell us where you read or heard it (including the quote, if possible).
Webster Dictionary (0.00 / 0 votes) Rate this definition: Amphi- a prefix in words of Greek origin, signifying both, of both kinds, on both sides, about, around
Am- is not a prefix in its own right. It may form a part of another prefix (such as amphi- in 'amphitheatre' or ambi- in 'ambivalent', both meaning 'both'). It may includeâ¦ the prefix plus the beginning of the root, as in 'amorphous' (a- meaning 'without' and morphe meaning 'form').