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Santa Catalina

(Encyclopedia)Santa Catalina sănˈtə kătˌəlēˈnə [key] or Catalina Island, S Calif., one of the Channel Islands, off Huntington Beach, Calif. It is a resort island, 22 mi (35 km) long and 1 to 8 mi (1.6–12...

umlaut

(Encyclopedia)umlaut o͝omˈlout [key] [Ger.,=transformed sound], in inflection, variation of vowels of the type of English man to men. In this instance it is the end product of the effect of a y (long since disapp...

Manitoulin Islands

(Encyclopedia)Manitoulin Islands mănəto͞oˈlĭn [key], archipelago consisting of three large islands and several smaller ones, in N Lake Huron, NW of Georgian Bay. The islands, in a noted fishing region, are pop...

acoustics

(Encyclopedia)acoustics əko͞oˈstĭks [key] [Gr.,=the facts about hearing], the science of sound, including its production, propagation, and effects. Various branches of acoustics that deal with different aspects...

Inside Passage

(Encyclopedia)Inside Passage, natural, protected waterway, c.950 mi (1,530 km) long, threading through the Alexander Archipelago off the coast of British Columbia and SE Alaska. From Seattle, Wash., to Skagway, Ala...

New Hanover

(Encyclopedia)New Hanover or Lavongai lävôngˈī [key], volcanic island, c.460 sq mi (1,190 sq km), in the Bismarck Archipelago, part of Papua New Guinea. New Hanover is mountainous and densely forested. Coconuts...

echo, in acoustics

(Encyclopedia)echo, reflection of a sound wave back to its source in sufficient strength and with a sufficient time lag to be separately distinguished. If a sound wave returns within 1⁄10 sec, the human ear is in...

East Meadow

(Encyclopedia)East Meadow, uninc. residential and commercial city (2020 pop. 37,796), Nassau co., SE N.Y., on W Long Island. ...

Woodmere

(Encyclopedia)Woodmere, uninc. town (1990 pop. 15,578), Nassau co., SE N.Y., on Long Island. It is chiefly residential.

Hatteras, Cape

(Encyclopedia)Hatteras, Cape hătˈərəs [key], promontory on Hatteras Island, a low, sandy, barrier bar between the Atlantic Ocean and Pamlico Sound, E N.C. Called the Graveyard of the Atlantic, the cape experien...