pi·ma cotton 
(pēmə)
(pēmə)n.
A very strong, high-grade cotton of medium staple developed from selected Egyptian cottons in the southwest United States.
[After Pima County in southern Arizona, location of the experimental farm on which it was developed in the early 1900s.]
- rub in
- Rubinstein
- Rubinstein
- rubious
- ruble
- rub nose in
- ruboff
- rub-off
- rub (one's) hands
- rub one's hands
- rub out
- rubout
- rubredoxin
- rubric
- rubrical
- rubricate
- rubrication
- rubricator
- rubrician
- rub shoulders
- rub (someone's) nose in
- rub someone's nose in
- rub (someone) the wrong way
- rub someone the wrong way
- rub the wrong way