HEED THE VOX POPULI, AND TAKE THIS WORD OF THE DAY QUIZ!
Words nearby egg sac
Example sentences from the Web for egg sac
One of the running spiders (Dolomedes) carries her egg-sac with her mandibles until the young are ready to emerge.
These eggs hatch early in the winter; but no spiders emerge from the egg-sac until the following spring.
In a spider's egg-sac the young after hatching do not immediately leave the sac, but remain in it for several days.Elementary Zoology, Second Edition|Vernon L. Kellogg
In the specimen figured, the egg-sac was concealed in the upper part of the web.