The phrase "applicator tip" refers to the end or pointy part of a tool or device that is used for applying or spreading something, like paint or glue. Full definition
Place applicator tip through animal's hair to the skin level between the shoulder blades. (medi-vet.com)
Very smooth application, great color pay off, no streaking whatsoever, great applicator tip on the wand, very long wear and the finish gives a beautiful, subtle sheen while being matte. (nyxcosmetics.com)
DOSAGE AND ADMINISTRATION: Instill 0.5 mL of rehydrated vaccine into each nostril using a syringe with applicator tip. (zoetisus.com)