pertinent meaning
EN
[ˈpəːtɪnənt] 
US FR pertinent 
- AdjectiveCOMmore pertinentSUPmost pertinentPREper-SUF-ent
- important with regard to (a subject or matter); relevant.
- important with regard to (a subject or matter); relevant.
Definition of pertinent in English Dictionary
- Part-of-Speech Hierarchy
- Adjectives
- Adjectives
- fr pertinent
- fr pertinente
- fr pertinents
- fr pertinentes
- en pertinently
Source: Wiktionary
Grammatically, this word "pertinent" is an adjective.