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• Valve gear — The valve gear of a steam engine is the mechanism that operates the inlet and exhaust valves to admit steam into the cylinder and allow exhaust steam to escape, respectively, at the correct points in the cycle. It is sometimes referred to as the… …   Wikipedia

• Hook motion — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Hook — (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other hard material …   The Collaborative International Dictionary of English

• Hook and eye — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Hook bill — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• hook bones — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Hook ladder — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Hook squid — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Hook wrench — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• Bid hook — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English

• By hook or by crook — Hook Hook (h[oo^]k; 277), n. [OE. hok, AS. h[=o]c; cf. D. haak, G. hake, haken, OHG. h[=a]ko, h[=a]go, h[=a]ggo, Icel. haki, Sw. hake, Dan. hage. Cf. {Arquebuse}, {Hagbut}, {Hake}, {Hatch} a half door, {Heckle}.] 1. A piece of metal, or other… …   The Collaborative International Dictionary of English