An event or emanation to which a sensing device gives an undesired positive response.

An unclear message, often contradicting a situation.

(US, telephony) An audible signal to the calling party that indicates failure to complete the requested connection; an engaged tone

plural of significant other

(law) A doctrine in the law of wills under which a testator may effectively change the disposition of his property without changing the text of the will, so long as the acts or events changing the disposition have some significance other than avoiding the requirements of the will.

plural of act of independent significance

(chiefly India) plural of signage

Alternative form of time signature

Alternative form of time signal

plural of most significant byte