11-letter words starting with mas
- mastigoneme — One of the lateral \"hairs\" found covering the flagella of heterokont and cryptophyte algae, believed to assist in locomotion.
- mastocytoma — A tumor consisting of mastocytes, commonly found in animals.
- mastoiditis — inflammation of the mastoid process.
- mastoplasty — (surgery) Plastic surgery of a breast to alter its shape or size.
- mastroianni — Marcello, 1924–96, Italian actor.
- masturbated — Simple past tense and past participle of masturbate.
- masturbates — Third-person singular simple present indicative form of masturbate.
- masturbator — to engage in masturbation.