tacit
The word "tacit" is an adjective.
tacit tacit
Tacit means you don't play.
The population of Tacit Software is 30.
Tacit Software was created in 1997.
I did that with his tacit approval.
The man was very tacit in his approach.
In Law that is described as a "tacit admission" or "tacit agreement."
"Tacit" means conveyed without explicit expression, i.e., "implied."
Tacit means understood, implied, not stated, so a tacit software requirement is one that is understood, implied, and not stated, perhaps due to convention.
The landlord's tacit hypothec -- It is an action that gives the landlord security for rent money that has not been paid. If the tenant has not paid the rent ,his goods are sold to cover the unpaid rent. When the goods are attached, it means an officer of the court will come and take the goods away as a form of security for outstanding rent and while the goods are on the leased property the landlord may interdict the tenant from removing them.