Meter

Duple

Triple

Measure

Cut time 

4/4 = four beats in a measure, quarter note receives one count

3/4 = three beats in a measure, quarter note receives one count

2/4 = two beats in a measure, quarter note receives one count

C = Common time = four beats in a measure, quarter note receives one count

Cut Time - 2/2 = two beats in a measure, half note receives one count

6/8 = six beats in a measure, eighth note receives one count