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Back,

river, c.600 mi (970 km) long, rising in lakes, Northwest Territories, Canada, and flowing northeast through Nunavut across the tundra to Chantry Inlet. Numerous lakes lie along its course. It is named for Sir George BackBack, Sir George,
1796–1878, British explorer in N Canada. He accompanied Sir John Franklin on arctic expeditions in 1818, 1819–22, and 1824–27. On an expedition (1833–35) to search for the missing John Ross, Back explored the Great Fish River (now Back
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, the first European to descend the river (1834).

What does it mean when you dream about the back?

Because of the dreaming mind’s tendency to literalize metaphors, the back can signify meanings from familiar sayings. For example, in a dream the back may mean “watch your back” (beware of treachery).

back

[bak]
(anatomy)
The part of the human body extending from the neck to the base of the spine.
(graphic arts)
The part of a book where the binding and pages are stitched together.
(mining engineering)
The upper part of any mining cavity.
A joint, usually a strike joint, perpendicular to the direction of working.

back

1. The rear, reverse, unseen, more remote, or less important part of a structure, tool, or object
2. The support for a more prominent or visible element; e.g., the back of wallboard is the surface to be plastered.
3. The top or exposed side of a slate, tile, or the like, in contrast to the bed.
4. The ridge or top of a horizontal member or structure like a joist, rafter, or roof.
5. A principal rafter.
6. The extrados or top surface of an arch, often buried in the surrounding masonry.
7. A low-grade veneer used for the back ply in plywood construction.
8. The wainscoting below the sash frame of a window, extending to the floor.

back

back
backclick for a larger image
backclick for a larger image
i. The curved surface of a propeller blade. It corresponds to the upper surface of the airplane's wing. Also called a blade back.
ii. The back of the power curve, where any decrease in speed results in a disproportional increase in drag. A stage may be reached when even with full power the aircraft may continue to sink. Also referred to as behind the power curve and backside of the power curve.
iii. The top part or the upper surface area of an airplane, especially of an airplane's fuselage, referred to in such contexts as “to fly on its back.”
iv. The back seat (rear cockpit) of a two-seater combat or trainer aircraft.
v. The changing of wind direction in the anti-clock-wise direction. When the wind direction changes in the anticlock-wise direction, it is called backing when the change is clock-wise, it is called veering.

back

1
1. Ball games
a. a mainly defensive player behind a forward
b. the position of such a player
2. the upper surface of a joist, rafter, slate, tile, etc., when in position

back

2
a large tub or vat, esp one used by brewers
References in periodicals archive ?
It is not straight forward and can give problems to any lawyer that agrees to backdate a document, even if he makes it clear on the document that it is backdated, as he must be careful to make sure that he knows why the document is being backdated and that it is being done for a legitimate reason.
She said failing to backdate the award would leave each police officer about pounds 200 worse off, but insisted there was a greater principle at stake.
The snag arose when United refused to backdate the payments to December 5 - worth pounds 104,000.
22, one day after his new contract was approved, and told a secretary to backdate the document to Dec.
THE Police Federation is seeking a judicial review of the decision not to backdate officers' pay awards, it emerged yesterday.
He added he hoped the government would change the current "statutory instrument" to effectively backdate the amendment and wipe the debt of the port businesses.
We were hoping the government would not backdate any valuations.
THOUSANDS more part-time workers are likely to benefit from Barclays' disclosure that it is planning to backdate pension benefits.