tender
Soft and gentle, or easily hurt or damaged.
Tender describes something soft and gentle, or easily hurt. A tender steak is soft and easy to chew, while tough meat requires serious jaw work. Young plant shoots are tender, which is why gardeners protect them from frost and hungry rabbits. A tender bruise hurts when you press on it.
The word also describes gentle feelings and treatment. A tender goodbye between friends means a sweet, caring farewell. When you speak in a tender voice, you're being kind and gentle, not harsh or loud. Parents often feel tender toward their children, especially when they're very young.
In a completely different sense, to tender something means to formally offer it. A worker might tender their resignation when quitting a job, presenting the decision officially rather than just walking out. Companies tender bids when competing for contracts, submitting their formal proposals.
You'll also hear tender used for the small boat that carries people from shore to a larger ship, or for the car attached to a steam locomotive that carries its coal and water.