Harshe ko Halshe wata gaɓa ce ta tsoka wadda take a cikin bakin yawan cin vertebrates wanda ke saita abinci domin taunawa, kuma ana amfani dashi a wurin yin hadiya. Yana da muhimmanci a digestive system kuma shine muhimmin gaɓar dandano a cikin gustatory system. Sashen harshe na sama wato (dorsum), taste buds suka lulluɓe shi a cikin lingual papillae. sensitive ne sosai kuma yana da damshi na miyau a koda yaushe, kuma yakan samu nerves da blood vessels. Harshe kuma shine asalin abunda ke wanke hakora da tsaftace su. Babban aikin harshe shine taimakawa wurin maganan ƴan'adam da vocalization a wasu dabbobi. Harshen ƴan'adam ya kasu gida biyu, ɓangaren oral dake gaba da kuma ɓangaren pharyngeal a baya. Maton, Anthea; Hopkins, Jean; McLaughlin, Charles William; Johnson, Susan; Warner, Maryanna Quon; LaHart, David; Wright, Jill D. (1993). Human Biology and Health. Englewood Cliffs, New Jersey, USA: Prentice Hall. ISBN 0-13-981176-1.