frenulums

Small restraining membranes

Frenulums is the plural of frenulum, a small fold of tissue that restricts the movement of an organ or body part.

The most familiar is the frenulum under the tongue, connecting it to the floor of the mouth—when too tight, it causes tongue-tie.

Another connects the foreskin to the glans of the penis.

The Latin plural frenula also appears, especially in medical contexts.

anatomical

tongue

Oral muscle for taste

fold · mucosa · oral · sublingual · lingual · restriction · lip · labial · midline · connective

genital

prepuce

Fold covering glans

clitoral · sensitivity · intact · circumcision · tear · injury · attachment · ventral · sexual · anatomy

medical

tongue-tie

Impede someone's speech

clipping · procedure · diagnosis · lactation · breastfeeding · latch · speech · therapy · pediatric · infant

comparative

anatomy

Study of organism structure

structure · variation · morphology · dissection · histology · evolutionary · developmental · embryonic · formation · collagen

Opposites
tissue function

frenulumsball-and-socket joints

Articulations allowing multidirectional rotation

joints · articulations · extensors

structural rigidity

frenulumstendons

Fibrous connective cords

ligaments · cartilage · fascia · bones

Family

frenulum

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Concrete · Rated PG