sacral hiatus

noun

Medical Definition of sacral hiatus

: the opening into the spinal canal in the midline of the dorsal surface of the sacrum between the laminae of the fifth sacral vertebra

Comments on sacral hiatus

What made you want to look up sacral hiatus? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

maunder

to wander slowly or to speak indistinctly

Test Your Vocabulary

Where in the World? A Quiz

What language does pajama come from?

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ