no, 'inflectional language' means that different independent axes of meaning are encoded in a single word. french verbs are inflected for time (present, imperfect, simple past, simple future), mood (indicative, subjunctive, conditional, imperative), number (single, plural), and person (first, second, and third). so 'parler' can be realized as 'parle', 'parles', 'parlons', 'parlez', 'parlent', 'parlais', 'parlait', 'parliez', and so on
https://www.wordreference.com/conj/frverbs.aspx?v=parler lists all of the forms unless there are other inflected forms that are only preserved in literary french
the crucial thing that distinguishes inflections from simple agglutination (where instead of the isolating 'will talk' that english uses, you write the future as 'willtalk') is that they interact. so, for example, second-person plural indicative present 'parler' is 'parlons'. second-person singular indicative present 'parler' is 'parles', pronounced [paRl]. second-person singular indicative imperfect 'parler' is 'parlais'. so you might guess that second-person plural indicative imperfect 'parler' is 'parlonais' or 'parlaisons', depending on which order the suffixes go in, but it's not, it's 'parlions'
that's a lot to memorize for a new language learner. there are 36 distinct forms of 'parler' in that page, and the reason 'parler' is used is that it's a regular verb; some verbs have even more
https://en.wikipedia.org/wiki/Fusional_language describes the concept in english and https://fr.wikipedia.org/wiki/Langue_flexionnelle in french