plural of fire triangle

plural of combustion triangle

(anatomy) A space in each lateral half of the neck that is bounded in back by the sternocleidomastoid muscle, below by the omohyoid muscle, and above by the stylohyoid and digastric muscles.

Synonym of Devil's Sea

(anatomy) A triangular region that is a landmark in the neck, has its apex at the sternum pointing downward, and is bounded in front by the anterior midline of the neck, behind by the anterior margin of the sternocleidomastoid muscle, and above by the inferior margin of the lower jaw.

(anatomy) A triangular region that is a landmark in the neck, has its apex above at the occipital bone, and is bounded in front by the sternocleidomastoid muscle, behind by the anterior margin of the trapezius, and inferiorly by the middle third of the clavicle.

(anatomy) An area located in the superficial paraseptal endocardium of the right atrium.

(anatomy) An anatomical space in the superior and medial aspect of the anterior thigh, bounded superiorly by the inguinal ligament, laterally by the sartorius muscle, and medially by the adductor longus muscle.

plural of femoral triangle

In hyperbolic geometry, a triangle whose vertices are all ideal; i.e. points at infinity, rather than real.