Définitions
1.Nouninstallation, the act of laying, putting down (e.g. a building element)
2.Nounpose (posture, way of presenting oneself)
3.Nounextension (Can we verify this sense?)
4.Verbinflection of poser:
first/third-person singular present indicative/subjunctive
second-person singular imperative
5.Verbfirst/third-person singular present indicative/subjunctive
6.Verbsecond-person singular imperative