in-gravēscō —, —, ere, inch.
ingravo, to grow burdensome, be wearied : corpora exercitationum defatigatione ingravescunt.— To increase, be aggravated, grow worse : morbus ingravescens: ingravescens aetas: in dies, becomes oppressive : annona ingravescere consuevit, to grow dearer , Cs.— To grow in importance : hoc studium cottidie ingravescit, becomes more engrossing .