superlative form of deep: most deep.

To a deep extent or degree; very greatly. / So as to extend far down or far into something. / At depth. / In a profound, not superficial, manner. / In large volume.

simple past tense and past participle of deepen

present participle of deepen

The act of becoming deeper.

Third-person singular simple present indicative form of deepen

A male given name from Hindi used in India. / A surname from Hindi.

Felt deeply; heartfelt.

Somewhat deep.

plural of deepener