Correct spelling for the English word "put a bug ear" is [pˌʊt ɐ bˈʌɡ ˈi͡ə], [pˌʊt ɐ bˈʌɡ ˈiə], [p_ˌʊ_t ɐ b_ˈʌ_ɡ ˈiə] (IPA phonetic alphabet).
"Put a bug in someone's ear" is an idiomatic expression that can be used as a figurative way of saying that someone provides a suggestion, hint, or piece of information to influence or sway another person's opinion or behavior. It often refers to subtly planting an idea in someone's mind, typically with the intention of getting them to consider a particular course of action or to raise awareness about a certain issue. The phrase is commonly used in casual conversations and informal settings.
The idiom can be traced back to the idea of a small insect, such as a bug, hovering near or entering someone's ear, which could result in annoyance or distraction. In a similar manner, when someone figuratively "puts a bug in someone's ear," they are attempting to create a similar impact, manipulating their thoughts or perception toward a specific direction.
The expression is typically used when someone wants to discreetly influence someone else without directly imposing their own opinion or agenda. By "putting a bug in someone's ear," the person is subtly introducing a suggestion or piece of information, consciously or unconsciously, in hopes that it will be taken into consideration and ultimately influence the person's decision-making process.