alpha wrap (English, noun)
expansion: alpha wrap (countable and uncountable, plural alpha wraps)
Senses:
glosses: A form of helical scan in which the tape is wrapped around the head drum for a full 360 degrees (the tape looking like the lowercase Greek letter alpha). There is only one head which writes a complete stripe for every revolution of the head.
tags: countable
uncountable
Forms:
form: alpha wraps
tags: plural