1. Having just or recently arisen or come into existence
   - newborn

See also: new

• Echinocactus grusonii
• Echinocereus
• Echinochloa
• Echinochloa crusgalli
• Echinochloa frumentacea
• echinococcosis
• echinococcus
• echinoderm
• echinoderm family
• echinoderm genus
• Echinodermata
• echinoid
• Echinoidea
• Echinops
• echinus
• Echinus esculentus
• Echium
• Echium vulgare
• echo
• echo chamber
• echo sounder
• echo sounding
• echocardiogram
• echocardiograph
• echocardiography