gymnadeniopsis
- n genus of North American terrestrial orchids usually included in genus Habenaria
gymnasium
- n a school for students intermediate between elementary school and college; usually grades 9 to 12
- n athletic facility equipped for sports or physical training
gymnastic exercise
- n (gymnastics) an exercise designed to develop and display strength and agility and balance (usually performed with or on some gymnastic apparatus)
- n a sport that involves exercises intended to display strength and balance and agility
gymnastics
- n a sport that involves exercises intended to display strength and balance and agility
gymnocalycium
- n large genus of low-growing globular South American cacti with spiny ribs covered with many tubercles
gymnocarpium
- n oak ferns: in some classification systems included in genus Thelypteris
gymnocarpium dryopteris
- n bright blue-green fern widely distributed especially in damp acid woodlands of temperate northern hemisphere
gymnocarpium robertianum
- n yellow-green fern of rocky areas of northern hemisphere