A hearing aid specialist, also known as a hearing instrument specialist, is a professional who evaluates people with hearing problems and chooses the best hearing aid to improve their condition. Hearing loss is frequently encountered among the elderly, but also in younger people.
For other uses, see SSH (disambiguation). Secure Shell (SSH) is a cryptographic network protocol for operating network services securely over an unsecured network. The best known example application is for remote login to computer systems by users.
â¢ STH (noun). The noun STH has 1 sense: 1. a hormone produced by the anterior pituitary gland; promotes growth in humans. Familiarity information: STH used as a noun is very rare. hormone produced by the anterior pituitary gland; promotes growth in humans. Classified under: Nouns denoting body parts. Synonyms: growth hormone; human growth hormone; somatotrophic hormone; somatotrophin; somatotropic hormone; somatotropin; STH.