Columbia Encyclopedia

Search results

500 results found

Indian tobacco

(Encyclopedia)Indian tobacco, name for several plants, among them lobelia. ...

Indian Head

(Encyclopedia)Indian Head, town, SE Sask., Canada, E of Regina. In a wheat-growing region, it has flour mills and grain elevators. A dominion experimental and forestr...

Indian pipe

(Encyclopedia)Indian pipe, common name for the genus Monotropa and for the family Monotropaceae, low flowering plants of north temperate zones. They are chlorophylless saprophytes with a funguslike appearance. Each...

nastic movement

(Encyclopedia)nastic movement, in botany, the movement of plant parts in response either to certain external stimuli or to internal growth stimuli. Nastic movements, which are generally slow, can be observed by tim...

women's movement

(Encyclopedia)women's movement: see feminism; woman suffrage. ...

safety movement

(Encyclopedia)safety movement, widespread effort to prevent accidents that followed the increasing number of casualties in industry, traffic and transportation, and homes arising out of the Industrial Revolution an...

Brownian movement

(Encyclopedia)Brownian movement or motion, zigzag, irregular motion exhibited by minute particles of matter when suspended in a fluid. The effect has been observed in all types of colloidal suspensions (see colloid...

cooperative movement

(Encyclopedia)cooperative movement, series of organized activities that began in the 19th cent. in Great Britain and later spread to most countries of the world, whereby people organize themselves around a common g...

Indian literature

(Encyclopedia)Indian literature. Oral literature in the vernacular languages of India is of great antiquity, but it was not until about the 16th cent. that an extensive written literature appeared. Chief factors in...

Browse by Subject