Biology

adjective attractively lively or appealing

• The pert young woman was known for her sharp wit and intelligence.
• She's always so pert with her comments, but it's all in good fun.
• I can't believe how pert she was with her comeback, it was savage!
• His pert attitude towards authority often got him in trouble.

noun a network or interwoven structure, especially of nerves, blood vessels, or lymphatic vessels

• The brachial plexus is a network of nerves that control movement and sensation in the shoulder, arm, and hand.
• I learned in anatomy class that the solar plexus is a sensitive area in the abdomen.
• I got punched in the plexus during the fight and it knocked the wind out of me.
• The plexus of emotions swirling inside her made it hard to focus on anything else.

noun A person who studies or works with animals, particularly in their natural habitats

• The zoologist conducted a detailed study on the behavior of a rare species of birds.
• My friend is training to become a zoologist and she loves working with animals.
• I heard that zoologists get to hang out with cool animals all day, how awesome is that?
• As a zoologist of human behavior, she was able to analyze the social dynamics of the group with precision.