The English term for the shape of an heart is "Heart shape." Key vocabulary: Shape - noun referring to the form, outline, or design of something; a configuration or arrangement; a bodily form or structure; a sturdy or robust build; an indistinct or模糊 image; the natural or typical appearance of something; an orderly arrangement; a disguise or pretense; a thing of a specific shape; a model; a person's figure. Shape can also be a verb, meaning to give form to; to influence; to mold or shape; to plan or contemplate; to produce a sound or word; to adapt or make suitable; or to assume a pose for (as an athlete). It's worth noting the distinction between these terms: - Mould is typically used for pouring or shaping a material, often in a casting process to create a product with a particular shape. - Shape is a more general term that encompasses various methods to produce items of different shapes. - From is used when referring to further processing of an item that is not yet fully formed, to turn it into a finished product. - Forge is more specific and usually refers to shaping metal with a hammer and an anvil, often in the context of blacksmithing.