Rare but attested use meaning ‘to introduce with a preamble’; requires full verbal paradigm.
préambulerVerbe rare, employé surtout dans un registre soutenu ou technique. Synonyms
introduce with
set the stage for
serve as a prelude to
begin with
open with
usher in
lead into
Used attributively to mean ‘introductory’ (e.g. ‘preamble language’); treat as adjective following guideline.
préambulaireRare; surtout dans un contexte juridique, administratif ou formel. The report contained several preamble remarks before the data analysis.
Le rapport contenait plusieurs remarques préambulaires avant l'analyse des données.