sexualise meaning
FREN sexualise 
- VerbPREsex-SUF-ise
- first-person singular present indicative of sexualiser.
- third-person singular present indicative of sexualiser.
- first-person singular present subjunctive of sexualiser.
- second-person singular imperative of sexualiser.
- first-person singular present indicative of sexualiser.
Definition of sexualise in French Dictionary
- Part-of-Speech Hierarchy
- Verbs
- Verb forms
- Verb forms
- Verbs
- en sexualise
- fr sexualiser
- en sexualises
- fr sexualises
- fr sexualisez
Source: Wiktionary
Grammatically, this word "sexualise" is a verb, more specifically, a verb form.