What is the meaning of Hert?

hard

deer

hearth, fireplace

A hart (red deer, usually the male)

A depiction of a hart, including in heraldry.

Alternative form of herte

Alternative form of herde (herder)

Alternative form of hird (household)

Alternative form of hurt

strong neuter nominative/accusative singular of herðr

supine of herða

heard

a deer, a ruminant of the family Cervidae; sometimes used of members of the families Moschidae and Tragulidae in non-scientific use

venison, the meat of a deer

Alternative form of hart (heart)

heart

heart

Source: wiktionary.org