1. plene - Noun
2. plene - Adjective
3. plene - Adverb
Full; complete; plenary.
Source: Webster's dictionaryOrigins of Terra Australis Terra Australis recenter inventa sed nondum plene cognita (“Terra Australis, recently discovered but not yet fully known”). Source: Internet
If words can be written with or without matres lectionis, spellings that include the letters are called malē (Hebrew) or plene (Latin), meaning "full", and spellings without them are called ḥaser or defective. Source: Internet