1. Occurring or done at intervals; customary or habitual.
* "He has a regular exercise routine."
* "She makes regular visits to her grandmother."
2. Conforming to a standard; normal or typical.
* "This is a regular size shirt."
* "He's a regular customer at the coffee shop."
3. Having a fixed pattern or form; uniform.
* "The soldiers marched in regular formation."
* "The fabric has a regular weave."
4. Relating to or being a regular member of a group or organization.
* "She's a regular member of the choir."
* "He's a regular contributor to the magazine."
5. Ordinary or commonplace; not special.
* "This is a regular day for me."
* "It's a regular occurrence."
6. Used to express emphasis or intensity.
* "He's a regular pain in the neck."
* "It was a regular disaster."
7. (Archaic) In a way that conforms to a rule or standard.
* "He was regularly employed by the company."
It's important to consider the context of the sentence to understand the specific meaning of "regular" in each case.