at one's beck and call

== English == === Alternative forms === beckon call (eggcorn misspelling) === Noun === beck and call (uncountable) Summons and control, in a position of servitude or as an attendant. ==== Usage notes ==== Almost always found as a prepositional phrasing at one's beck and call. ==== Translations ==== === See also === under one's thumb wrap around one's little finger === References === “at someone’s beck and call”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.