(software, of an application, operating system, etc.) The combination of the visual design and behaviour of a user interface.

(sports) To feel the burning sensation arising in a muscle being intensely exercised; often used as an exhortation to extend oneself in physical exercise.

(idiomatic) Resentment, anger.

To pity; to show pity for.

A sense of sympathy for, consideration of, or shared interests with one or more other human beings.

To have a desire for something, or to do something. / To perceive oneself to resemble (something); to have the sense of being (something).

To try to ascertain a person's point of view, or the nature of a situation, by cautious and subtle means.

A combined feeling of light-headedness and dizziness, as if floating.

A feeling of uneasiness or apprehension.

(idiomatic) To feel comfortable or normal; to be in one's usual mood or state of health. / To touch yourself