We don't have synonyms for holddown yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are hold on, hold down and hold-down.
(n) :
(engineering) A clamping device that holds another structural element in place.
(n) :
(computing) A period during which a network router ignores messages about a currently unreachable route, giving it time to become reachable again.
(n) :
(engineering) A clamping device that holds another structural element in place.
(n) :
(computing) A period during which a network router ignores messages about a currently unreachable route, giving it time to become reachable again.