This species becomes sexually mature at 3 or 4 years of age.

It is a fine hobby for one of my mature years.

"I am now in my most mature years - it probably just took me a little longer than expected to get there."

Lord, the mature years give us a sense of humor.

They become sexual mature at 2 to 3 years of age.

For those who come into the Order in mature years a full year's probation is customary.

"Oh, a lady of mature years may do many things which a young girl must avoid."

I am a man of mature years and fairly sedate ways.

We've now reached our mature years and wish to travel with tour companies.

One was tall, well built for a man of his mature years.