any of the four planets closest to the sun: Mercury, Venus, Earth, or Mars.
any of the planets Mercury, Venus, earth, and Mars, whose orbits lie inside the asteroid belt
Any of the four planets Mercury, Venus, Earth, and Mars, whose orbits lie nearest the Sun. The inner planets are of similar size and have high densities compared to the larger gas giants among the outer planets. They are composed mostly of rock and metal and are relatively slow to rotate, with solid surfaces, no rings, and few moons. Also called terrestrial planet. Compare outer planet. See also inferior planet.
noun, Mathematics. 1. Also called dot product, scalar product. the quantity obtained by multiplying the corresponding coordinates of each of two vectors and adding the products, equal to the product of the magnitudes of the vectors and the cosine of the angle between them. 2. the integral of the product of two real-valued functions. 3. […]
noun 1. (def 2). noun a private or secret place known only to a few people
[in-er-sohl] /ˈɪn ərˌsoʊl/ noun 1. .
- Inner space
noun 1. the environment beneath the surface of the sea 2. the human mind regarded as being as unknown or as unfathomable as space