1. Having both pectoral and pelvic fins enlarged
   - biplane flying fish

Type of: flying fish

• through and through
• through empirical observation
• through with
• throughout
• throughput
• throughway
• throw
• throw a fit
• throw a spanner in the works
• throw a wobbly
• throw cold water on
• throw in the towel
• throw off
• throw out
• throw out of kilter
• throw overboard
• throw pillow
• throw rug
• throw stick
• throw together
• throw up
• throw-in
• throw-weight
• throwaway
• throwback