a substance in a coffee, tea etc that causes a person to be more awake, feel more energetic etc (and often used in medicines)
hot beverage made from beans of a tree
a kind of shrub with berries containing seeds (called beans) used for making a dark, bitter drink
hot beverage made from beans of a tree
the power, energy, from the movement of electrons and protons, as obtained from an electric generator, battery etc and used to provide heat, light, work motors etc
energized matter, power
a very small particle of matter, smaller than an atom, having a negative electric charge
energized matter, power
most notable
first in rank, order