palm-sized ˈpalm-sized also ˈpalm-size adjective
palm-sized computers or other electronic machines are very small and can be carried easily:
• a palm-sized computer
• a palm-sized PDA
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palm-sized UK US adjective (also palm-size) IT
► used to describe an electronic product that fits into your hand: »
a palm-sized device/computer/camera
Financial and business terms. 2012.