blastula /blasˈtū-lə or -tyə-/

A hollow sphere of cells, one cell thick, formed in the cleavage of a fertilized ovum

blastˈūlar adjective

blastulāˈtion noun

• cuter
• cutes
• cutesier
• cutesiest
• cutest
• cutesy
• cutey
• cuteys
• cut flowers
• cut from the same cloth
• cut glass
• cutglass
• cut glasses
• Cuthbert
• Cuthbert's beads
• Cuthbert's duck
• cuticle
• cuticles
• cuticular
• cutie
• cutie-pie
• cutie-pies
• cuties
• cutikin
• cutikins