A mechanical device that measures the ease of penetration of an object into a semisolid / A device that measures the penetrating power of electromagnetic radiation (especially X-rays)

Third-person singular simple present indicative form of tsk

A village in Carmarthenshire, Wales (OS grid ref SN4636). / A village near Pontypool, Torfaen county borough, Wales (OS grid ref ST3099). / A village in County Cavan, Ireland.

simple past tense and past participle of pretend