1.Definition: (of solids) having clear dimensions that can be measured; volume can be determined with a suitable geometric formula

2.Definition: (used of the military) belonging to or engaged in by legitimate army forces

"The regular army"

3.Definition: conforming to a standard or pattern

"Following the regular procedure of the legislature", "A regular electrical outlet"

4.Definition: in accord with regular practice or procedure

"Took his regular morning walk", "Her regular bedtime"

5.Definition: in accordance with fixed order or procedure or principle

"His regular calls on his customers", "Regular meals", "Regular duties"

6.Definition: not constipated

Related Adjective(s):unconstipated

7.Definition: not deviating from what is normal

"Her regular bedtime"

8.Definition: occurring at fixed intervals

"A regular beat"

Related Adjective(s):even

9.Definition: officially full-time

"Regular students"

10.Definition: often used as intensifiers

"A regular morass of details", "A regular nincompoop"

Related Adjective(s):veritable

11.Definition: regularly scheduled for fixed times

"At a regular meeting of the PTA", "Regular bus departures"

12.Definition: relating to a person who does something regularly

"A regular customer"

Related Adjective(s):steady

13.Definition: symmetrically arranged

"Regular features", "A regular polygon"

Related Adjective(s):even