As tight as can be made by the strength of one's hand wielding a standard tool: that is, without special equipment or leverage.

A female tiger; a she-tiger.

A young tiger.

A river in Southwest Asia flowing 1,150 miles east-southeast from the Armenian Highland in Turkey through Iraq. It forms the eastern edge of classical Mesopotamia. It unites with the Euphrates River to form the Shatt al-Arab before flowing into the Persian Gulf.

Unyielding or firm. / Under high tension; taut. / (colloquial) Scarce, hard to come by. / (colloquial, figuratively) Intimately friendly. / (slang, figuratively, usually derogatory) Miserly or frugal.

Firmly, so as not to come loose easily. / Soundly.

(obsolete) To tighten.

A bulbous flowering plant, Lilium lancifolium, with a large spectacular flower and a edible bulb.

A population of Panthera tigris sondaica, found only on the Indonesian island of Sumatra.

A tiger of a specific Panthera tigris tigris population, now confined to Outer Manchuria in Russia.