The state or feeling of being empty.
A void; a nothingness; something lacking existence.
A nonexistence; a lack of existence.
The process of sexual development that produces secondary sex characteristics and makes a person capable of reproducing sexually.
The period when a plant begins to flower.
A developmental phase brought about by the action of hormones as part of the maturing process. For humans, there are three in total.
The age at which a person is first capable of sexual reproduction.