Definition of GASTROCNEMIUS. : the largest and most superficial muscle of the calf of the leg arising by two heads from the condyles of the femur and attaching to a tendon that becomes part of the Achilles tendon. See gastrocnemius defined for kids.ADVERTISEMENT.efinition of GASTROCNEMIUS. : the largest and most superficial muscle of the calf of the leg arising by two heads from the condyles of the femur and attaching to a tendon that becomes part of the Achilles tendon. See gastrocnemius defined for kids.
International money orders cost $4.50. They can be sent by Priority Mail Express InternationalÂ®, Priority Mail InternationalÂ®, First-Class Mail InternationalÂ®, or First-Class Package International ServiceÂ®. The maximum amount allowed for each money order is $700 ($500 for El Salvador and Guyana).
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