Young -
British physicist and Egyptologist; he revived the wave theory of light and proposed a three-component theory of color vision; he also played an important role in deciphering the hieroglyphics on the Rosetta Stone (1773-1829)
Young -
United States religious leader of the Mormon Church after the assassination of Joseph Smith; he led the Mormon exodus from Illinois to Salt Lake City, Utah (1801-1877)
old of a very early stage in development; "Old English is also called Anglo Saxon"; "Old High German is High German from the middle of the 9th to the end of the 11th century"
early at or near the beginning of a period of time or course of events or before the usual or expected time; "early morning"; "an early warning"; "early diagnosis"; "an early death"; "took early retirement"; "an early spring"; "early varieties of peas and tomatoes mature before most standard varieties"
girlish,
schoolgirlish befitting or characteristic of a young girl; "girlish charm"; "a dress too schoolgirlish for office wear"
junior used of the third or next to final year in United States high school or college; "the junior class"; "a third-year student"
little,
small small in a way that arouses feelings (of tenderness or its opposite depending on the context); "a nice little job"; "bless your little heart"; "my dear little mother"; "a sweet little deal"; "I'm tired of your petty little schemes"; "filthy little tricks"; "what a nasty little situation"
newborn having just or recently arisen or come into existence; "new nations"; "with newborn fears"
preadolescent,
preteen of or relating to or designed for children between the ages of 9 and 12; "a preteen party"; "preteen clothing"
Young -
not tried or tested by experience; "unseasoned artillery volunteers"; "still untested in battle"; "an illustrator untried in mural painting"; "a young hand at plowing"