Blending in Sign Language
Blending is another word formation process that blends two words (or morphemes) to form a new word called a portmanteau.
Examples in English are: brunch (blend of "breakfast" and "lunch"), smog (blend of "smoke" and "fog"), motel (blend of motor and hotel).
An example in ASL is ageless which is not only a portmanteau but also a neologism (a new coined signed word).