Fish marked down the unusual protuberances for future research.
The ends must have solid protuberances in there that are holding them apart.
Blackened protuberances on dorsum of fourth and eighth abdominal segments.
Remove or flatten all nails and other sharp protuberances, to prevent injury.
They also have distinct protuberances on their head and chin.
Word Origin and History for protuberances
1640s, from Late Latin protuberantem (nominative protuberans), present participle of protuberare "to swell, bulge, grow forth," from Latin pro- "forward" (see pro-) + tuber "lump, swelling" (see tuber).