A piece of land that is connected to the mainland at low tide but separated at high tide.

An island on the Atlantic coast of Canada, part of the province of Nova Scotia.

Alternative form of the grass is always greener on the other side

Alternative form of the grass is always greener on the other side

(of two solutions) Having the same osmotic pressure. / (of a medical solution) Having the same concentration of solutes as human blood. / (of two muscles) Having equal tension.

form of iso- before a vowel

(geology) The state of balance or pressure equilibrium thought to exist within the Earth's crust, whereby the upper lithosphere floats on denser magma beneath.

(physics) a small difference in the transition energies of isotopes that corresponds to a given spectral line transition

(chemistry) Any technique that involves the addition to a sample of an isotopically labelled compound.

A book of the Old Testament of the Bible, and of the Tanakh. / (Abrahamic religions) A prophet, the author of the Book of Isaiah. / A male given name from Hebrew.