Pronunciation guide: IPA symbols, stress and word endings

θ	thin	ð	this	ʃ	she	ʒ	measure
tʃ	church	dʒ	judge	ŋ	sing	j	yes

p b t d k g f v s z h m n l r w sound as in ordinary English spelling.

ˈ main stress, before the stressed syllable: /ˈwɔːtə/ water · ˌ lighter (secondary) stress: /ˌʌndəˈstænd/ understand
ː a long vowel · (r) an r said only in accents that pronounce it (most American, Scottish, Irish)

-s / -es (plurals; he/she form of verbs): /s/ after voiceless sounds (cats), /z/ after voiced (dogs), /ɪz/ after s, z, sh, ch, j sounds (buses, watches). Spelling: -es after s, x, z, ch, sh; consonant + y → -ies (city → cities).
-ed (past): /t/ after voiceless sounds (walked), /d/ after voiced (played), /ɪd/ after t or d (wanted). Spelling: love → loved, stop → stopped, carry → carried.
-ing: make → making, run → running, see → seeing.
Irregular: go, went, gone · be, was, been · see, saw, seen · man → men · child → children · mouse → mice.
Older (King James) forms: -eth = -s (he loveth = he loves) · -est with “thou” (thou lovest) · spake = spoke.

Artemis

UK /ˈɑː.tə.mɪs/ · US /ˈɑɹ.tə.mɪs/ proper noun

proper noun (Greek mythology) The Greek goddess of the hunt, wild animals, and wilderness; the daughter of Leto and Zeus; the sister of Apollo.
proper noun (rare) A female given name from Ancient Greek, masculine equivalent Artemios.
proper noun (very rare) A male given name from Ancient Greek.
proper noun (astronomy) The main-belt asteroid 105 Artemis, discovered in 1868.
proper noun (NASA, space science) A United States space program, and the associated vehicles, used for human travel to the Moon in the 2020s. (See Artemis program on Wikipedia.)

Synonyms

Learned borrowing from Ancient Greek Ᾰ̓́ρτεμις (Ắrtemis). Further etymology is uncertain.

Sources: Wiktionary — from the Wiktionary entry “Artemis”, CC BY-SA 4.0. Details