noun, masculine/de.si.na.tœʁ/plural: dessinateurs
dessinateur is masculine in French.
designer, draughtsman; cartoonist, drawer
“Tout dessinateur s'imagine pouvoir, sans étude préalable, d'instinct, créer des oeuvres ornementales parfaites de conception.” — Every draftsman imagines he can—instinctively and without prior study—create ornamental works that are perfect in design.
From dessiner + -ateur.