Insect Communication

noun a quavering or vibratory sound, especially a rapid alternation of sung or played notes

verb to produce a quavering or warbling sound

• The bird's trill could be heard throughout the forest.
• I love it when you trill that high note in the song.
• She trilled her excitement when she found out the news.
• His laughter had a trill to it that was infectious.

noun A word that represents a person, place, thing, or idea. In this case, 'abdominal pore' is a noun as it refers to a small opening or hole in the abdomen.

• The abdominal pore is a small opening in the abdominal wall through which blood vessels and nerves pass.
• I noticed a tiny abdominal pore on my stomach while I was examining it in the mirror.
• I can't believe how much lint gets stuck in my belly button's abdominal pore.
• Her creativity flowed from her mind like water from an abdominal pore, endless and unstoppable.