και conjunction
kai  kahee: and, also, even, so then, too, etc.; often used in connection (or composition) with other particles or small words
εις preposition
eis  ice: to or into (indicating the point reached or entered), of place, time, or (figuratively) purpose (result, etc.); also in adverbial phrases
παντα adjective - accusative plural neuter
pas  pas: apparently a primary word; all, any, every, the whole
τα definite article - accusative plural neuter
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
εθνη noun - accusative plural neuter
ethnos  eth'-nos: a race (as of the same habit), i.e. a tribe; specially, a foreign (non-Jewish) one (usually, by implication, pagan) -- Gentile, heathen, nation, people.
δει verb - present impersonal active indicative - third person singular
dei  die: also deon deh-on'; neuter active participle of the same; both used impersonally; it is (was, etc.) necessary (as binding) -- behoved, be meet, must (needs), (be) need(-ful), ought, should.
πρωτον adverb
proton  pro'-ton: firstly (in time, place, order, or importance) -- before, at the beginning, chiefly (at, at the) first (of all).
κηρυχθηναι verb - aorist passive middle or passive deponent
kerusso  kay-roos'-so: to herald (as a public crier), especially divine truth (the gospel) -- preacher(-er), proclaim, publish.
το definite article - nominative singular neuter
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
ευαγγελιον noun - nominative singular neuter
euaggelion  yoo-ang-ghel'-ee-on: a good message, i.e. the gospel -- gospel.