inblow verb 3noun 2forms 4 verb3 •To blow into; puff up; inflate. •To breathe into; inspire. •To blow in. noun2 •The act or process of blowing in or into; inflation.During the full gasification stage, after piercing has been effected, the enlargement of the cracks requires a progressively increasing inblow. — 1949 •That which is blown in. formsinblew · inblown · inblowing · inblows