Anagrams of: YH__

• a chest in which coins from the mint are held to await assay

• any receptacle in which wafers for the Eucharist are kept

• the emotion of great happiness

• something or someone that provides a source of happiness

• feel happiness or joy

• make glad or happy

• crested largely blue bird

• United States diplomat and jurist who negotiated peace treaties with Britain and served as the first chief justice of the United States Supreme Court (1745-1829)

• of or pertaining to a number system having 16 as its base

• an evil spell

• cast a spell over someone or something; put a hex on someone or something

• the serum or watery part of milk that is separated from the curd in making cheese

• watery part of milk produced when raw milk sours and coagulates

• the fifth pillar of Islam is a pilgrimage to Mecca during the month of Dhu al-Hijja; at least once in a lifetime a Muslim is expected to make a religious journey to Mecca and the Kaaba

• The bivalent R-O-R functional group found in ethers.

• A mixture of oxygen and acetylene; burns at a high temperature and is used for cutting and welding metals.

• A synthetic analgesic drug (trademark OxyContin) that is similar to morphine in its effects.

• The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas.

• Molecular oxygen (O2), a colorless, odorless gas at room temperature, also called dioxygen.

• A mixture of oxygen and other gases, administered to a patient to help them breathe.

• An atom of this element.

• the cause or intention underlying an action or situation, especially in the phrase `the whys and wherefores'