to make an impression; have an effect or impact (usually followed by on or upon ): to impinge upon the imagination; social pressures that impinge upon one's daily life.
2.
to encroach; infringe (usually followed by on or upon ): to impinge on another's rights.
3.
to strike; dash; collide (usually followed by on, upon, or against ): rays of light impinging on the eye.
verb (used with object)
4.
Obsolete. to come into violent contact with.
Origin: 1525–35; < Medieval Latinimpingere to strike against, drive at, equivalent to Latinim-im-1 + -pingere, combining form of pangere to fasten, drive in, fix; see impact
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
the offspring of a zebra and a donkey.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a stew of meat, vegetables, potatoes, etc.
an extraordinary or unusual thing, person, or event; an exceptional example or instance.