The word pʰō is one of those small words that does a lot of work in Sgaw Karen. It has a core meaning—'child'—and from there it has branched out into several related grammatical functions. Once you understand how it works, you will start noticing it everywhere.
1. The core meaning: 'child' (literal)
In its most literal sense, pʰō means 'child' or 'offspring'. This meaning shows up in words for family relationships. When combined with markers for gender, it gives you 'son' and 'daughter'.
2. Making things smaller (the diminutive)
This is probably the most common use of pʰō in everyday speech. When you attach it to a noun, it creates a smaller version of that thing. It works a lot like adding "little" in English, or using suffixes like "-let" (as in "piglet") or "-ie" (as in "doggie").
2.1. Smaller objects
You can add pʰō to just about any object to indicate a smaller size.
2.2. Smaller amounts of time
It also works with time words to indicate short durations.
2.3. Endearment and affection
Because pʰō makes things smaller, it can also make them sound cuter or more affectionate. This is common in stories and when talking to children.
2.4. Fixed meanings
In some cases, the diminutive meaning has become fixed, and speakers might not think of it as "small" anymore. It's just the normal word for the thing.
This is the common word for fish in Northern Thailand. It originally meant 'small fish', but now it just means 'fish'. In other regions, they use ɲâˀ without pʰō.
2.5. With descriptive words
You also see pʰō attached to reduplicated descriptive words (words that describe qualities). This creates a softer or more nuanced meaning.
3. Showing membership in a group
This is the other major function of pʰō. When you attach it to a word or phrase that describes a group, it creates a new word meaning "a person belonging to that group." It works like "-er" in English (as in "teacher") or can indicate nationality, religion, or profession.
3.1. Nationality and ethnicity
person-country-Burma-child
"Burmese person"
3.2. Religion
person-Buddha-child
"Buddhist"
person-Christ-child
"Christian"
3.3. Jobs and roles (agent nouns)
This pattern is extremely productive. You take a phrase that describes what someone does and add pʰō to get the word for the person who does it. The phrase usually starts with pɣà ('person').
As you can see, this is the standard way to form agent nouns in Sgaw Karen. If you want to talk about someone who does something, you will almost certainly use pʰō.
4. In fixed expressions (elaborate expressions)
Sgaw Karen has a lot of four-syllable fixed expressions, sometimes called "elaborate expressions." pʰō shows up in a few of these.
In these cases, pʰō isn't adding a clear meaning of 'child' or 'small'. It's more like a piece of a larger, set expression.
Summary
pʰō is a small word with a big job. Its uses form a clear path:
1. Literal: It starts with the concrete meaning 'child'.
2. Diminutive: From 'child' it extends to mean 'small' or 'little', creating words for smaller objects, shorter times, and terms of endearment.
3. Group Membership: In a different direction, it extends from 'child' to mean 'member of a group', which is how Sgaw Karen creates words for nationalities, religions, and almost every job you can think of.
Once you start listening for it, you will hear pʰō everywhere—in the market (ɲâˀ-pʰō for fish), at home (pʰō-kʰwā for son), and in conversation (pɣà-mà-tâ-pʰō for worker).