Assailable
Part of speech: adjective
Definition: Not defended or not able to be defended.
Open
Part of speech: noun
Definition: A sports event in which anybody can contest; as, the Australian Open.a wire that is broken midway.(with the) Open or unobstructed space; an exposed location.(with the) Public knowledge or scrutiny; full view.
Part of speech: adjective
Definition: Which is not closed; accessible; unimpeded; as, an open gate.Actively conducting or prepared to conduct business.Receptive.Public; as, an open letter, an open declaration.Candid, ingenuous, not subtle in character:Having a free variable.Is part of a predefined collection of subsets of X, that defines a topological space on X.In current use; mapped to part of memory.
Part of speech: verb
Definition: To make something accessible or removing an obstacle to something being accessible.To bring up (a topic).To make accessible to customers or clients.To start (a campaign).To become open.To begin conducting business.To begin a side's innings as one of the first two batsmen.To bet before any other player has in a particular betting round in a game of poker.To reveal one's hand.To load into memory for viewing or editing.
Example sentence: Good manners will open doors that the best education cannot.