noun which may take the genitive case particle 'no', noun
vertical type; portrait orientation; longitudinal
Describes something oriented vertically, such as a document layout, screen orientation, or a machine design. Often contrasted with 横型 (horizontal type).
この書類は縦型で印刷してください。
Please print this document in portrait orientation.
縦型の洗濯機は場所を取らない。
A vertical-type washing machine doesn't take up much space.
横型 means 'horizontal type' or 'landscape orientation', the opposite of 縦型.
Compound of 縦 (たて, 'vertical') and 型 (かた/がた, 'type, model'). The reading がた is a rendaku form of かた.