STRAIGHT SINUS as NOUN

1. Meaning
   • an unpaired sinus of the dura mater
   
   Synonym(s)
   • sinus rectus (what does sinus rectus mean?)
   • tentorial sinus (what does tentorial sinus mean?)
   
   Hypernyms(s) straight sinus is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • venous sinus (what does venous sinus mean?)
   • sinus (what does sinus mean?)