Noun (plural: algae)
/ˈæl.dʒiː/
1. A simple, autotrophic plant organism that lacks roots, stems, and leaves, living in water or damp environments. They can be unicellular or multicellular.
2. Any of a diverse group of photosynthetic organisms found in marine or freshwater environments, including green, red, and brown algae.
3. Large quantities of microscopic or macroscopic algae can form blooms, which can sometimes be harmful to aquatic ecosystems.
1. "The pond water was green with algae, a sign of excessive nutrient levels."
2. "Some types of algae are used in the production of biofuels and as food ingredients."
The term "algae" originates from the Latin word "alga," which means seaweed, first used in the 18th century to describe marine plants.
| Language | Translation | Pronunciation |
|---|---|---|
| Spanish | Algas | /ˈalɣas/ |
| French | Algues | /alɡ/ |
| German | Algen | /ˈalɡən/ |
| Italian | Alghe | /ˈalɡe/ |
| Portuguese | Algas | /ˈalɡɐs/ |
| Russian | Водоросли | /vɐˈdorəsʲlʲ/ |
| Chinese (Simplified) | 藻类 | /zǎo lèi/ |
| Arabic | طحالب | /ṭaḥlab/ |
| Hindi | शैवाल | /ʃɛːvaːl/ |
| Bengali | শৈবাল | /ʃoɪbal/ |
| Punjabi | ਸ਼ੈਵਾਲ | /ʃɛːʋɑːl/ |
| Gujarati | શૈવાલ | /ʃɛːvɑːl/ |
| Marathi | शैवाल | /ʃɛːvaːl/ |
| Tamil | கடற்கிளி | /kaṭar kiḷi/ |
| Telugu | సముద్రబృక్షం | /samudrabṛkṣaṁ/ |
| Malayalam | കടല് സസ്യം | /kaṭal sasyam/ |
| Kannada | ಸಮುದ್ರೋದ್ದು | /samudrōddu/ |
| Odia | ସାଗର ଘାସ | /sāgara ghāsa/ |
| Assamese | পানীজীৱী উদ্ভিদ | /pānījībi udbhida/ |
| Urdu | الگ | /alg/ |
Regional pronunciations of "algae" vary across dialects. In some regions, the 'g' is pronounced softly, while in others it may sound like a hard 'g'.
Historically, algae have been studied for their ecological significance in marine biology, and their role as the primary producers in aquatic food webs was recognized in the early 20th century.
Algae have significant cultural importance, especially in East Asia, where varieties of edible seaweed are a major part of the diet. In Western cultures, algae are more often associated with environmental concerns, especially harmful algal blooms in freshwater and marine ecosystems.
Algae are essential to the earth’s ecosystem, acting as primary producers in the ocean and freshwater environments. They contribute significantly to oxygen production and the carbon cycle. Algae are also increasingly being studied for their potential use in biofuel production, as they can grow rapidly and produce oil.