11 letters · 14 points in Scrabble
verb cause to become widely known
originBorrowed from Latin dissēminātus, the perfect passive participle of dissēminō (“to broadcast, disseminate”) (see -ate (verb-forming suffix)), further from dis- (“asunder, in all directions”) + sēminō (“to plant, sow”), from sēmen (“seed”) + -ō (verb-forming suffix). See also Middle English disseminat(e) (“disseminated”).
Etymology from Wiktionary, CC BY-SA 3.0